PCD Calculator 1.0

PCD Calculator by DAF is a straightforward tool for machinists, fabricators, and automotive enthusiasts who need fast, accurate bolt-pattern and pitch circle diameter calculations. Enter the number of holes and either a known PCD or a measured bolt-to-bolt distance, and the app instantly returns precise dimensions and hole positions for drilling, machining, or wheel fitment.

Key features:

• Calculate PCD from common measurements or verify a known PCD
• Generate hole positions in polar (angle/radius) and X–Y coordinates
• Choose from metric or imperial units with automatic conversion
• Support for a wide range of bolt counts and symmetrical patterns
• Visual preview to confirm spacing and orientation before you cut
• Practical safeguards with rounding and tolerance options

Whether you’re laying out a flange, checking a wheel bolt pattern, or creating a drilling template, PCD Calculator helps you get clean, repeatable results with minimal setup.

Note: All results are for guidance. Verify critical dimensions with calibrated tools and follow your shop’s safety procedures.

PCD Calculator is developed by DAF and is used by 1 user of Software Informer. The most popular version of this product among our users is 1.0. The names of program executable files are calc.exe, pcd.exe and PCDCalc.exe.

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